The Definitive Wide-Aperture
Ultra-Wide-Angle Zoom Lens
Introducing the SIGMA 14-24mm F2.8 DG HSM Art Lens For SIGMA as the ultimate ultra-wide-angle zoom. While minimizing distortion, this lens offers outstanding F2.8 brightness throughout the zoom range and delivers top-level image quality at every focal length and every shooting distance. For these reasons, it is the definitive large-diameter ultra-wide-angle zoom lens.
Exclusive Low-Dispersion Glass
This SIGMA 14-24mm F2.8 DG HSM Art Lens For SIGMA feature up to three types of exclusive low-dispersion glass offering superior performance: ELD (Extraordinary Low Dispersion), SLD (Special Low Dispersion) and FLD (“F” Low Dispersion). In particular, FLD glass offers ultra-low dispersion in combination with high transmittance and the anomalous dispersion characteristics of fluorite.
Allowing Photographers To Work In All Types Of Weather
SIGMA 14-24mm F2.8 DG HSM Art Lens For SIGMA features a highly effective dust- and splash-resistant structure with special sealing at the mount connection, manual focus ring, zoom ring, and cover connection, allowing photographers to work in all types of weather.
Outstanding Art line image quality
Designed to team up with 50-megapixel-plus cameras
Designed to team up with 50-megapixel-plus cameras and offer top-level optical performance throughout the zoom range, the SIGMA 14-24mm F2.8 DG HSM Art For SIGMA incorporates three FLD glass elements, three SLD glass elements, and three aspherical lens elements, including one large-diameter aspherical element. Effective distribution of these high-refractive-index glass elements further enhances the corrective effect of the FLD and SLD glass. This optical system minimizes transverse chromatic aberration and other optical aberrations, resulting in outstanding high-resolution image quality.
The first element in the optical system is a large-diameter aspherical lens. Optimizing the power distribution of this and the other lens elements minimizes distortion to 1% or lower.* As a result, points of light appear as points without streaking from the center of the image to the edge, and the light volume is also abundant throughout the frame. In addition, simulations performed from the design stage onward have helped minimize flare and ghosting. In combination, these technologies ensure excellent ultra-wide-angle performance.
* At infinity focus